<?php
    define('DB_HOST','localhost');
    define('DB_USER','root');
    define('DB_PASS','sosxtSOS123');
    define('DB_NAME','review_app');

    // 新建连接
    $conn = new mysqli(DB_HOST,DB_USER,DB_PASS,DB_NAME);

    // 检查连接
    // if($conn->connect_error){
    //     die("连接失败" . $conn->connect_error);
    // }

    // echo "连接成功";

    // 测试连接成功
